5 × 83 × 3947

Prime Factor Structure

Factorization String 5 × 83 × 3947

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 1,989,792

Proper Divisor Sum 351,787

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #1637983 ← → #1638011

1 5 83 415 3,947 19,735 327,601 1,638,005

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

1,638,005 4,914,016 2,457,008 1,228,504 614,252 307,126 153,563 460,690 230,345 691,036 345,518 172,759 518,278 259,139 777,418 388,709 1,166,128 583,064 291,532 145,766 72,883 218,650 109,325 327,976 163,988 81,994 40,997 122,992 61,496 30,748 15,374 7,687 23,062 11,531 34,594 17,297 51,892 25,946 12,973 38,920 19,460 9,730 4,865 14,596 7,298 3,649 10,948 5,474 2,737 8,212 4,106 2,053 6,160 3,080 1,540 770 385 1,156 578 289

Other feeder batches with open delivery windows. Each feeder keeps its own target batch.